From the Last Revised Edition. 661 pages. No dust jacket. Two books bound together, each paginated separately. Green decorated cloth covered boards with gilt. Binding is shaky. Previous owner's inscription to rear of frontispiece. Pages are moderately tanned and foxed throughout. Heavier tanning to text block edges. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Mild crushing to spine ends. Minor fraying to cloth at spine ends. Book has a slight forward lean. Gilt lettering is darkened.